Description
Connecting rod bolts are critical fasteners that bear the full load of combustion pressure and inertial forces on every power stroke—factory bolts are often the first point of failure under boost or high RPM conditions. ARP’s chromoly rod bolts provide the tensile strength and reliability needed to safely support increased horsepower and sustained performance demands. This kit is a direct bolt-on upgrade that requires no machine work, making it an essential foundation for any serious small block build.
- Chromoly construction
- 3/8 inch diameter
- Large journal fit
- Small Block Chevy compatible
- 305/307/350 engines
- High performance series
- Complete rod bolt kit
- L/J block fitment
- MPN: 134-6003






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